number-wise 70 degrees at this hour in redwood city and in livermore. 66 in santa rosa. it is currently 63 degrees in san francisco. the winds have picked up out of the west. the sun is setting. official sundown 6:46. for the most part clear skies, a few clouds trying to obscure the sunset there. meanwhile with the clouds building overnight setting the stage for a partly sunny day tomorrow and much cooler day and then that extended forecast does a chance of showers in your forecast. tonight overnight, number-wise into the 40s and 50s. 40s now getting out that extra blanket. now, we do have this area of low pressure. it's a trough. and you can see it meandering right there off the california coast. and as it continues its circulation in a counterclockwise fashion, it's mixing up our marine layer and that's why we had the abundance of sunshine at the coast today while interior areas had a filter of sun and clouds. now, this is interesting. you can play along at home by watching the clock tick on by. you see the cloud deck build back up again as that area of low pressure ge